The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2023
Filed:
Mar. 11, 2020
Axonics, Inc., Irvine, CA (US);
Rabih Nassif, Santa Ana, CA (US);
Axonics, Inc., Irvine, CA (US);
Abstract
Systems and methods for improved power transmission are disclosed herein. The system can include an implantable neurostimulator for delivering the one or more electrical pulses to a patient's body. The implantable neurostimulator can include a hermetic housing made of a biocompatible material, an energy storage feature for powering the implantable neurostimulator, a receiving coil assembly including an elongate wire winding wound around a first ferritic core, and control circuitry for controlling recharging of the energy storage feature. The system can include a charging device for wirelessly delivering energy to the implantable neurostimulator. The charging device can include a sending coil assembly including a planar wire winding coupled to a surface of a second ferritic core.